C++ code to display Hollow Mirrored Rhombus pattern

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C++ code to display Hollow Mirrored Rhombus pattern

In this article, we will discuss the C++ code to display Hollow Mirrored Rhombus pattern

We can display many types of number, star, Alphabet, Binary patterns using for.while and do-while loop in C++ language

In this post, we are going to learn how to print Hollow Mirrored Rhombus Pattern using for, while and do-while loop in C++ language,

Note – Here,To create a Hollow Mirrored Rhombus pattern, you can use either star or any symbol as you wish

Code to display Hollow Mirrored Rhombus pattern using for loop

This program allows the user to enter the number of rows and any character or symbols then the program displays the Hollow Mirrored Rhombus star pattern using for loop in C++ language

Program1

#include <iostream>
#include <conio.h>
using namespace std;

int main()
{
    int i,j,rows;
    char ch;
    cout<<"Enter the number of rows\n";
    cin>>rows;
     cout<<"Enter the Symbol for pattern\n";
    cin>>ch;
    cout<<"\n";
    for(i=1; i<=rows; i++){//outer for loop
   for(j=1; j<=i; j++){//inner for loop
   cout<<" ";//print space
   }
   for(j=1; j<=rows; j++){//inner for loop
   if(i==1 || i==rows || j==1 || j==rows){
   cout<<ch;//print symbol after space
   }
   else{
       cout<<" ";//print space
   }
}
 cout<<"\n";//move to next line
}
getch();
    return 0;
}

When the above code is executed, it produces te folowing result

C++ code to display Hollow Mirrored Rhombus pattern — Display Hollow Mirrored Rhombus pattern

Code to display Hollow Mirrored Rhombus pattern using while loop

This program allows the user to enter the number of rows and any character or symbols then the program displays the Hollow Mirrored Rhombus pattern using while loop in C++ language

Program 2

#include <iostream>
#include <conio.h>
using namespace std;

int main()
{
    int i,j,rows;
    char ch;
    cout<<"Enter the number of rows\n";
    cin>>rows;
     cout<<"Enter the Symbol for pattern\n";
    cin>>ch;
    cout<<"\n";
    i=1;
    while(i<=rows){//outer while loop
            j=1;
   while(j<=i){//inner while loop
   cout<<" ";//print space
   j++;
   }
   j=1;
   while(j<=rows){//inner while loop
   if(i==1 || i==rows || j==1 || j==rows){
   cout<<ch;//print symbol after space
   }
   else{
       cout<<" ";//print space
   }
    j++;
}
 cout<<"\n";//move to next line
  i++;
}
getch();
    return 0;
}

When the above code is executed, it produces te folowing result

Code to display Hollow Mirrored Rhombus pattern using do-while loop

This program allows the user to enter the number of rows and any character or symbols then the program displays the Hollow Mirrored Rhombus pattern using do-while loop in C++ language

Program 3

#include <iostream>
#include <conio.h>
using namespace std;

int main()
{
    int i,j,rows;
    char ch;
    cout<<"Enter the number of rows\n";
    cin>>rows;
     cout<<"Enter the Symbol for pattern\n";
    cin>>ch;
    cout<<"\n";
    i=1;
    do{//outer do-while loop
            j=1;
   do{//inner do-while loop
   cout<<" ";//print space
   j++;
   }while(j<=i);
   j=1;
   do{//inner while loop
   if(i==1 || i==rows || j==1 || j==rows){
   cout<<ch;//print symbol after space
   }
   else{
       cout<<" ";//print space
   }
    j++;
}while(j<=rows);
 cout<<"\n";//move to next line
  i++;
}while(i<=rows);
getch();
    return 0;
}

When the above code is executed, it produces te folowing result